package day02;

import java.util.Scanner;

//变量演示
public class VarDemo {
    public static void main(String[] args) {
        int a;
        int b=1;
        int c,d,e,f;
        f = 123;
        f = 111;
        int g = 1, h = 2, i = 3;
        int x;
        x = 3;
        /*System.out.println("正方形的边长是");
        System.out.println(x);
        System.out.println("正方形的面积是");
        System.out.println(x*x);*/
        int j=5;
        int k;
        k=j=10;
        System.out.println(k);
        j=j+15;
        System.out.println(j);
        int balance;
        balance = 10000;
        balance = balance - 3000;
        System.out.println(balance);
        int ads,$sds,_dsd;
        //int 4s;
        int score , myScore , myJavaScore;

    }
}
